20 (木)	06:40	00:37	19:29	13:15
	187cm	69cm	167cm	27cm
大潮 出 06:37 入 18:48 出 18:48 入 05:47 潮干狩り ○ 12:06～14:24

久部良（沖縄）2040年09月20日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
9/20 00:00	71.3	↓-1.6
9/20 00:10	70.1	↓-1.2
9/20 00:20	69.3	↓-0.8
9/20 00:30	68.8	↓-0.5	干潮
9/20 00:40	68.8	0
9/20 00:50	69.2	↑0.4
9/20 01:00	69.9	↑0.7
9/20 01:10	71.1	↑1.2
9/20 01:20	72.7	↑1.6
9/20 01:30	74.7	↑2.0
9/20 01:40	77.0	↑2.3
9/20 01:50	79.8	↑2.8
9/20 02:00	82.8	↑3.0
9/20 02:10	86.2	↑3.4
9/20 02:20	90.0	↑3.8
9/20 02:30	93.9	↑3.9
9/20 02:40	98.2	↑4.3
9/20 02:50	102.6	↑4.4
9/20 03:00	107.3	↑4.7
9/20 03:10	112.1	↑4.8
9/20 03:20	117.0	↑4.9
9/20 03:30	122.1	↑5.1
9/20 03:40	127.1	↑5.0
9/20 03:50	132.2	↑5.1
9/20 04:00	137.3	↑5.1
9/20 04:10	142.2	↑4.9
9/20 04:20	147.1	↑4.9
9/20 04:30	151.9	↑4.8
9/20 04:40	156.4	↑4.5
9/20 04:50	160.8	↑4.4
9/20 05:00	164.9	↑4.1
9/20 05:10	168.7	↑3.8
9/20 05:20	172.2	↑3.5
9/20 05:30	175.4	↑3.2
9/20 05:40	178.2	↑2.8
9/20 05:50	180.6	↑2.4
9/20 06:00	182.6	↑2.0
9/20 06:10	184.1	↑1.5
9/20 06:20	185.3	↑1.2
9/20 06:30	185.9	↑0.6	満潮
9/20 06:40	186.1	↑0.2	満潮
9/20 06:50	185.8	↓-0.3
9/20 07:00	185.0	↓-0.8
9/20 07:10	183.8	↓-1.2
9/20 07:20	182.0	↓-1.8
9/20 07:30	179.8	↓-2.2
9/20 07:40	177.2	↓-2.6
9/20 07:50	174.1	↓-3.1
9/20 08:00	170.6	↓-3.5
9/20 08:10	166.7	↓-3.9
9/20 08:20	162.4	↓-4.3
9/20 08:30	157.7	↓-4.7
9/20 08:40	152.7	↓-5.0
9/20 08:50	147.4	↓-5.3
9/20 09:00	141.9	↓-5.5
9/20 09:10	136.1	↓-5.8
9/20 09:20	130.1	↓-6.0
9/20 09:30	124.0	↓-6.1
9/20 09:40	117.7	↓-6.3
9/20 09:50	111.4	↓-6.3
9/20 10:00	105.1	↓-6.3
9/20 10:10	98.7	↓-6.4	最大潮位差
9/20 10:20	92.4	↓-6.3
9/20 10:30	86.2	↓-6.2
9/20 10:40	80.1	↓-6.1
9/20 10:50	74.2	↓-5.9
9/20 11:00	68.5	↓-5.7
9/20 11:10	63.0	↓-5.5
9/20 11:20	57.8	↓-5.2
9/20 11:30	52.9	↓-4.9
9/20 11:40	48.4	↓-4.5
9/20 11:50	44.2	↓-4.2
9/20 12:00	40.4	↓-3.8
9/20 12:10	37.1	↓-3.3
9/20 12:20	34.2	↓-2.9
9/20 12:30	31.7	↓-2.5
9/20 12:40	29.8	↓-1.9
9/20 12:50	28.3	↓-1.5
9/20 13:00	27.3	↓-1.0
9/20 13:10	26.8	↓-0.5	干潮
9/20 13:20	26.9	↑0.1
9/20 13:30	27.4	↑0.5
9/20 13:40	28.4	↑1.0
9/20 13:50	30.0	↑1.6
9/20 14:00	32.0	↑2.0
9/20 14:10	34.4	↑2.4
9/20 14:20	37.3	↑2.9
9/20 14:30	40.7	↑3.4
9/20 14:40	44.4	↑3.7
9/20 14:50	48.5	↑4.1
9/20 15:00	53.0	↑4.5
9/20 15:10	57.7	↑4.7
9/20 15:20	62.8	↑5.1
9/20 15:30	68.0	↑5.2
9/20 15:40	73.5	↑5.5
9/20 15:50	79.1	↑5.6
9/20 16:00	84.9	↑5.8
9/20 16:10	90.7	↑5.8
9/20 16:20	96.6	↑5.9
9/20 16:30	102.5	↑5.9
9/20 16:40	108.3	↑5.8
9/20 16:50	114.1	↑5.8
9/20 17:00	119.7	↑5.6
9/20 17:10	125.1	↑5.4
9/20 17:20	130.4	↑5.3
9/20 17:30	135.4	↑5.0
9/20 17:40	140.1	↑4.7
9/20 17:50	144.5	↑4.4
9/20 18:00	148.6	↑4.1
9/20 18:10	152.3	↑3.7
9/20 18:20	155.7	↑3.4
9/20 18:30	158.6	↑2.9
9/20 18:40	161.1	↑2.5
9/20 18:50	163.1	↑2.0
9/20 19:00	164.7	↑1.6
9/20 19:10	165.8	↑1.1
9/20 19:20	166.4	↑0.6	満潮
9/20 19:30	166.6	↑0.2
9/20 19:40	166.3	↓-0.3
9/20 19:50	165.5	↓-0.8
9/20 20:00	164.3	↓-1.2
9/20 20:10	162.6	↓-1.7
9/20 20:20	160.5	↓-2.1
9/20 20:30	157.9	↓-2.6
9/20 20:40	155.0	↓-2.9
9/20 20:50	151.7	↓-3.3
9/20 21:00	148.1	↓-3.6
9/20 21:10	144.2	↓-3.9
9/20 21:20	140.0	↓-4.2
9/20 21:30	135.6	↓-4.4
9/20 21:40	130.9	↓-4.7
9/20 21:50	126.1	↓-4.8
9/20 22:00	121.1	↓-5.0
9/20 22:10	116.1	↓-5.0
9/20 22:20	111.0	↓-5.1
9/20 22:30	105.9	↓-5.1
9/20 22:40	100.9	↓-5.0
9/20 22:50	95.9	↓-5.0
9/20 23:00	91.0	↓-4.9
9/20 23:10	86.2	↓-4.8
9/20 23:20	81.7	↓-4.5
9/20 23:30	77.4	↓-4.3
9/20 23:40	73.3	↓-4.1
9/20 23:50	69.5	↓-3.8